CN206131964U - Narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface - Google Patents
Narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface Download PDFInfo
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- CN206131964U CN206131964U CN201621213935.9U CN201621213935U CN206131964U CN 206131964 U CN206131964 U CN 206131964U CN 201621213935 U CN201621213935 U CN 201621213935U CN 206131964 U CN206131964 U CN 206131964U
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- shaft shoulder
- shoulder plane
- multidiameter
- axle
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Abstract
The utility model provides a narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface. The utility model relates to a parallel measuring device, concretely relates to narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface. The utility model discloses an it is difficult to the measuring problem with the terminal surface depth of parallelism to solve the current narrow shaft shoulder plane of step shaft. The utility model discloses an amesdial, table skeleton, stand, bush and base, the vertical rigid coupling of stand be in one side of base up end, and the horizontal rigid coupling in upper end of stand has a table skeleton, and the vertical rigid coupling of one end of table skeleton has an amesdial, and the vertical rigid coupling of bush is at the opposite side of base up end, and the workpiece for measurement cartridge is on the upper portion of bush, the narrow shaft shoulder plane of workpiece for measurement and the up end parallel and level of bush, and the gauge head setting of amesdial is in one side of workpiece for measurement terminal surface. The utility model is used for the measurement of the narrow shaft shoulder plane of step shaft and the terminal surface depth of parallelism.
Description
Technical field
This utility model is related to a kind of parallelism measuring apparatus, and in particular to a kind of narrow shaft shoulder plane of multidiameter is put down with end face
Row degree measurement apparatus.
Background technology
The narrow shaft shoulder class design of part of multidiameter is widely used in mechanical industry, and part manufacturing batch is larger, and the narrow shaft shoulder
Plane requires stricter with the depth of parallelism of end face.Conventional measuring method is that ladder axial end is placed on platform, amesdial
Dial framework is fixed on platform, and amesdial measurement head is placed on the multidiameter shaft shoulder, hand-turning multidiameter, by amesdial receive data
Value judges parallelism of two planes.Because shaft shoulder plane is narrower, amesdial gauge head can not be completely attached to shaft shoulder plane, and by hand
Rotational parts, measurement efficiency is relatively low.Now need to design a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus, to carry
High measurement efficiency, it is ensured that certainty of measurement, meets batch production requirements.
Utility model content
This utility model is to solve the problems, such as that the narrow shaft shoulder plane of existing multidiameter is difficult to measure with faces parallel, Jin Erti
Go out a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus.
This utility model is adopted the technical scheme that to solve above-mentioned technical problem：This utility model includes amesdial, table
Frame, column, bushing and base, column is vertically fixed in the side of base upper surface, and the upper end level of column is connected with dial framework, table
One end of frame is vertically connected with amesdial, and bushing is vertically fixed in the opposite side of base upper surface, and workpiece for measurement is inserted into bushing
Top, the narrow shaft shoulder plane of workpiece for measurement is concordant with the upper surface of bushing, and the gauge head of amesdial is arranged on workpiece for measurement end face
Side.
The beneficial effects of the utility model are：
This utility model solves the problems, such as the narrow shaft shoulder plane of multidiameter with the difficult measurement of faces parallel.It is new using this practicality
Type carries out the measurement of the depth of parallelism, and certainty of measurement can reach 0.001mm, and measurement efficiency improves 80%, meet batch production measurement
Demand.This utility model has using simple, measurement efficiency height, to the low feature of reviewer's skill set requirements, can be on a large scale
Using and promote.
Description of the drawings
Fig. 1 is the overall structure diagram of workpiece for measurement in this utility model；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is the A direction views in Fig. 2；
Fig. 4 is the B direction views in Fig. 2；
Fig. 5 is the front view of dial framework 3 in this utility model；
Fig. 6 is the top view of Fig. 6；
Fig. 7 is the front view of this utility model central post 4；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the front view of bushing 7 in this utility model；
Figure 10 be in Fig. 9 C-C to sectional view；
Figure 11 is the front view of base 10 in this utility model；
Figure 12 is the top view of Figure 11；
Figure 13 is the front view of housing screw 2 in this utility model.
Specific embodiment
Specific embodiment one：Illustrate with reference to Fig. 1 to Figure 13, a kind of narrow shaft shoulder plane of multidiameter described in present embodiment with
Faces parallel measurement apparatus include amesdial 1, dial framework 3, column 4, bushing 7 and base 10, and column 4 is vertically fixed in base 10
The side of upper surface, the upper end level of column 4 is connected with dial framework 3, and one end of dial framework 3 is vertically connected with amesdial 1, and bushing 7 is erected
Directly be fixed in the opposite side of the upper surface of base 10, workpiece for measurement is inserted into the top of bushing 7, the narrow shaft shoulder plane of workpiece for measurement with
The upper surface of bushing 7 is concordant, and the gauge head of amesdial 1 is arranged on the side of workpiece for measurement end face.
During measurement, the small end of workpiece for measurement is put in bushing 7, the narrow shaft shoulder plane of workpiece for measurement is upper with bushing 7
End face is close to concordantly, the plane on the basis of narrow shaft shoulder plane, and the gauge head of amesdial 1 is placed on workpiece for measurement end face, by thousand points
Table 1 returns to zero, and rotates workpiece for measurement more than one week, and it is narrow that the full-scale reading of amesdial 1 is workpiece for measurement with the difference of least count
Shaft shoulder plane and faces parallel measured value.
Specific embodiment two：Illustrate with reference to Fig. 2 to Fig. 8 and Figure 11 to Figure 12, column 4 described in present embodiment is ladder
Axle, column 4 is sequentially provided with from the bottom to top inserting axle 4-1, installation axle 4-2, optical axis 4-3, locating shaft 4-4 and suit axle 4-5, base
The side of 10 upper surfaces is provided with inserting through hole 10-1, and inserting axle 4-1 is inserted in inserting through hole 10-1, and installation axle 4-2 is arranged on
On the upper surface of base 10, the upper surface of installation axle 4-2 is along the circumferential direction laid with multiple bolts 8, each positioning spiral shell
Respectively in axial direction direction is arranged bolt 8, and column 4 is affixed with base 10 by multiple bolts 8, and dial framework 3 is sleeved on suit axle 4-5
Outside, locating shaft 4-4 is arranged on the lower end of dial framework 3.Other compositions and connected mode are identical with specific embodiment one.
It is so designed that and column 4 is effectively fixed on base 10, while dial framework 3 is effectively positioned on column 4, table
Frame 3 is sleeved on the outside of suit axle 4-5, realizes the positioning in the horizontal direction of calibrating rack 3, and locating shaft 4-4 holds dial framework 3, realizes
Positioning on the vertical direction of calibrating rack 3.
Specific embodiment three：Illustrate with reference to Fig. 2 to Fig. 6, the middle part of dial framework 3 vertically sets described in present embodiment
There are installation through-hole 3-1, installation through-hole 3-1 to be sleeved on the outside of suit axle 4-5, on the end face of the other end of dial framework 3 vertically
Groove 3-4 is provided with, bottom land and the installation through-hole 3-1 of groove 3-4 connect, and set in the horizontal direction on two cell walls of groove 3-4
Having be respectively provided with respectively a bolt hole 3-5, and two bolt hole 3-5 are connected by fastening bolt 5, the end of fastening bolt 5
It is installed with nut 6.Other compositions and connected mode are identical with specific embodiment two.
It is so designed that by tightening nut 6 so that two cell walls of groove 3-4 are clamped to middle, so as to realize that dial framework 3 exists
Locking positioning on column 4.
Specific embodiment four：Illustrate with reference to Fig. 2 to Fig. 6 and Figure 13, one end of dial framework 3 described in present embodiment is along vertically
Mode is provided with connection through hole 3-2, and the lower end axle sleeve of amesdial 1 is inserted in connection through hole 3-2, connects the front side wall of through hole 3-2
Level is provided with tapped through hole 3-3 and the front side wall of dial framework 3 between, is installed with housing screw 2 on tapped through hole 3-3, amesdial 1 with
It is affixed by housing screw 2 between dial framework 3.Other compositions and connected mode are identical with specific embodiment one, two or three.
It is so designed that the effective positioning and locking for realizing amesdial 1 on dial framework 3.
Specific embodiment five：With reference to Fig. 2 and Fig. 9 Figure 12 explanations, the outside of bushing 7 described in present embodiment is ladder
Axle, bushing 7 is sequentially provided with from the bottom to top connecting shaft 7-1, dish type axle 7-2 and limit shaft 7-3, and the opposite side of the upper surface of base 10 sets
There is positioning through hole 10-2, connecting shaft 7-1 is inserted in positioning through hole 10-2, dish type axle 7-2 is arranged on the upper surface of base 10,
The upper surface of dish type axle 7-2 is along the circumferential direction laid with multiple caging bolts 9, each caging bolt 9 direction respectively in axial direction
Arrange, bushing 7 is affixed with base 10 by multiple caging bolts 9, and the small end of workpiece for measurement is inserted in limit shaft 7-3, to be measured
The narrow shaft shoulder plane of workpiece is concordant with the upper surface of limit shaft 7-3.Other compositions and connected mode and the phase of specific embodiment four
Together.
It is so designed that and bushing 7 is effectively fixed on base 10, it is ensured that the positional precision of limit shaft 7-3, so as to ensures
Overall certainty of measurement.The small end of workpiece for measurement is inserted in limit shaft 7-3, the upper surface with limit shaft 7-3 is work to be measured
Plane on the basis of the narrow shaft shoulder plane of part, completes the measurement to the depth of parallelism.
Specific embodiment six：Illustrate with reference to Fig. 2 and Figure 10, the external peripheral surface of limit shaft 7-3 described in present embodiment
It is provided with annular knurl.Other compositions and connected mode are identical with specific embodiment five.
It is so designed that when rotating to workpiece for measurement, one hands of operator rotate workpiece for measurement, another is held
Firmly bushing 7, the setting of annular knurl can increase the frictional force between bushing 7 and operator, be easy to operation.
Specific embodiment seven：Illustrate with reference to Fig. 2 and Fig. 9 to Figure 10, the inside of bushing 7 described in present embodiment by down to
On be sequentially provided with the first hole 7-4 and the second hole 7-5, the first hole 7-4 connects with the second hole 7-5, and the small end of workpiece for measurement is arranged
In the second hole 7-5, between the first hole 7-4 and the second hole 7-5 escape 7-6 is provided with.Other composition and connected mode with it is concrete
Embodiment five or six is identical.
The first hole 7-4 being so designed that is fabrication hole, is easy to production and processing.
Specific embodiment eight：Illustrate with reference to Fig. 2 and Fig. 9 to Figure 10, the aperture of the second hole 7-5 is described in present embodiment
The hole depth of 86.42mm, the second hole 7-5 is 40mm.Other compositions and connected mode are identical with specific embodiment seven.
According to the Commonly Used Size of workpiece for measurement, the external diameter of workpiece for measurement small end is 86.12mm, and the length of small end is 34mm,
The size of the bushing 7 being so designed that, facilitates implementation the installation of workpiece for measurement, the overall dimensions described in present embodiment also dependent on
The size of workpiece for measurement is suitably adjusted.
Specific embodiment nine：With reference to 2 explanation, the precision of amesdial 1 described in present embodiment be 0.001mm, amesdial 1
Range be 0～2mm.Other compositions and connected mode are identical with specific embodiment one, two, three, five, six or eight.
Specific embodiment ten：Illustrate with reference to 2 and Figure 11 to Figure 12, base 10 is shaped as door described in present embodiment
Shape.Other compositions and connected mode are identical with specific embodiment nine.
It is so designed that the installation for facilitating implementation column 4 and bushing 7.
Operation principle
During measurement, the small end of workpiece for measurement is put in bushing 7, the narrow shaft shoulder plane of workpiece for measurement is upper with bushing 7
End face is close to concordantly, the plane on the basis of narrow shaft shoulder plane, and the gauge head of amesdial 1 is placed on workpiece for measurement end face, by thousand points
Table 1 returns to zero, and rotates workpiece for measurement more than one week, and it is narrow that the full-scale reading of amesdial 1 is workpiece for measurement with the difference of least count
Shaft shoulder plane and faces parallel measured value.
Claims (10)
1. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus, it is characterised in that：A kind of narrow axle of multidiameter
Shoulder plane includes amesdial (1), dial framework (3), column (4), bushing (7) and base (10) with faces parallel measurement apparatus, stands
Post (4) is vertically fixed in the side of base (10) upper surface, and the upper end level of column (4) is connected with dial framework (3), dial framework (3)
One end is vertically connected with amesdial (1), and bushing (7) is vertically fixed in the opposite side of base (10) upper surface, workpiece for measurement inserting
On the top of bushing (7), the narrow shaft shoulder plane of workpiece for measurement is concordant with the upper surface of bushing (7), and the gauge head of amesdial (1) is arranged
In the side of workpiece for measurement end face.
2. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus according to claim 1, it is characterised in that：Institute
It is multidiameter to state column (4), and column (4) is sequentially provided with from the bottom to top inserting axle (4-1), installation axle (4-2), optical axis (4-3), fixed
Position axle (4-4) and suit axle (4-5), the side of base (10) upper surface is provided with inserting through hole (10-1), inserting axle (4-1) inserting
In inserting through hole (10-1), installation axle (4-2) is arranged on the upper surface of base (10), the upper surface edge of installation axle (4-2)
Circumferencial direction is laid with multiple bolts (8), and respectively in axial direction direction is arranged each bolt (8), and column (4) passes through
Multiple bolts (8) are affixed with base (10), and dial framework (3) is sleeved on the outside of suit axle (4-5), and locating shaft (4-4) is arranged
In the lower end of dial framework (3).
3. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus according to claim 2, it is characterised in that：Institute
The middle part for stating dial framework (3) is vertically provided with installation through-hole (3-1), and installation through-hole (3-1) is sleeved on the outer of suit axle (4-5)
Side, is vertically provided with groove (3-4), bottom land and the installation through-hole (3- of groove (3-4) on the end face of dial framework (3) other end
1) connect, be provided with the horizontal direction on two cell walls of groove (3-4) and be respectively provided with a bolt hole (3-5) respectively, two
Bolt hole (3-5) is connected by fastening bolt (5), and the end of fastening bolt (5) is installed with nut (6).
4. a kind of narrow shaft shoulder plane of the multidiameter according to claim 1,2 or 3 and faces parallel measurement apparatus, its feature exists
In：One end of the dial framework (3) is provided with connection through hole (3-2) along vertical mode, and the lower end axle sleeve of amesdial (1) is inserted into connection
In through hole (3-2), connect level between the front side wall and the front side wall of dial framework (3) of through hole (3-2) and be provided with tapped through hole (3-3),
Housing screw (2) is installed with tapped through hole (3-3), it is affixed by housing screw (2) between amesdial (1) and dial framework (3).
5. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus according to claim 4, it is characterised in that：Institute
The outside for stating bushing (7) is multidiameter, and bushing (7) is sequentially provided with from the bottom to top connecting shaft (7-1), dish type axle (7-2) and spacing
Axle (7-3), the opposite side of base (10) upper surface is provided with positioning through hole (10-2), and connecting shaft (7-1) is inserted into positioning through hole
(10-2) in, dish type axle (7-2) is arranged on the upper surface of base (10), and the upper surface of dish type axle (7-2) is along the circumferential direction equal
Multiple caging bolts (9) are laid with, respectively in axial direction direction is arranged each caging bolt (9), and bushing (7) is by multiple spacing spiral shells
Bolt (9) is affixed with base (10), and the small end of workpiece for measurement is inserted in limit shaft (7-3), the narrow shaft shoulder plane of workpiece for measurement with
The upper surface of limit shaft (7-3) is concordant.
6. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus according to claim 5, it is characterised in that：Institute
The external peripheral surface for stating limit shaft (7-3) is provided with annular knurl.
7. a kind of narrow shaft shoulder plane of the multidiameter according to claim 5 or 6 and faces parallel measurement apparatus, its feature exists
In：The inside of the bushing (7) is sequentially provided with from the bottom to top the first hole (7-4) and the second hole (7-5), the first hole (7-4) and the
(7-5) connects in two holes, and the small end of workpiece for measurement is arranged in the second hole (7-5), the first hole (7-4) and the second hole (7-5) it
Between be provided with escape (7-6).
8. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus according to claim 7, it is characterised in that：Institute
The aperture for stating the second hole (7-5) is 86.42mm, and the hole depth of the second hole (7-5) is 40mm.
9. a kind of narrow shaft shoulder plane of the multidiameter according to claim 1,2,3,5,6 or 8 and faces parallel measurement apparatus, its
It is characterised by：The precision of the amesdial (1) is 0.001mm, and the range of amesdial (1) is 0～2mm.
10. a kind of narrow shaft shoulder plane of multidiameter and faces parallel measurement apparatus according to claim 9, it is characterised in that：
The base (10) is shaped as a shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213935.9U CN206131964U (en) | 2016-11-10 | 2016-11-10 | Narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213935.9U CN206131964U (en) | 2016-11-10 | 2016-11-10 | Narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface |
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| Publication Number | Publication Date |
|---|---|
| CN206131964U true CN206131964U (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213935.9U Active CN206131964U (en) | 2016-11-10 | 2016-11-10 | Narrow shaft shoulder plane of step shaft and parallel measuring device of terminal surface |
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|---|---|
| CN (1) | CN206131964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643430A (en) * | 2016-11-10 | 2017-05-10 | 哈尔滨建成集团有限公司 | Stepped shaft narrow shaft shoulder plane and end surface parallelism measuring device |
-
2016
- 2016-11-10 CN CN201621213935.9U patent/CN206131964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643430A (en) * | 2016-11-10 | 2017-05-10 | 哈尔滨建成集团有限公司 | Stepped shaft narrow shaft shoulder plane and end surface parallelism measuring device |
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